Zobrazeno 1 - 10
of 437
pro vyhledávání: '"RUBIN, ROBERT H."'
Autor:
Rubin, Robert H., Simpson, Janet P., Colgan, Sean W. J., Dufour, Reginald J., Kader, Justin, McNabb, Ian A., Pauldrach, Adalbert W. A., Weber, Johann A.
Using the short-high module of the Infrared Spectrograph on the Spitzer Space Telescope, we have measured the [S IV] 10.51, [Ne II] 12.81, [Ne III] 15.56, and [S III] 18.71-micron emission lines in nine H II regions in the dwarf irregular galaxy NGC
Externí odkaz:
http://arxiv.org/abs/1603.08892
Autor:
O'Dell, C. R., Ferland, G. J., Henney, W. J., Peimbert, M., Garcia-Diaz, Ma. T., Rubin, Robert H.
Recent Hubble Space Telescope images have allowed the determination with unprecedented accuracy of motions and changes of shocks within the inner Orion Nebula. These originate from collimated outflows from very young stars, some within the ionized po
Externí odkaz:
http://arxiv.org/abs/1508.03412
Autor:
Rubin, Robert H., Simpson, Janet P., O'Dell, C. R., McNabb, Ian A., Colgan, Sean W. J., Zhuge, Scott Y., Ferland, Gary J., Hidalgo, Sergio A.
We present Spitzer Space Telescope observations of 11 regions SE of the Bright Bar in the Orion Nebula, along a radial from the exciting star theta1OriC, extending from 2.6 to 12.1'. Our Cycle 5 programme obtained deep spectra with matching IRS short
Externí odkaz:
http://arxiv.org/abs/1008.2736
Autor:
Rubin, Robert H., Simpson, Janet P., Colgan, Sean W. J., Dufour, Reginald J., Brunner, Gregory, McNabb, Ian A., Pauldrach, Adalbert W. A., Erickson, Edwin F., Haas, Michael R., Citron, Robert I.
We have observed emission lines of [S IV] 10.51, H(7-6) 12.37, [Ne II] 12.81, [Ne III] 15.56, and [S III] 18.71 um in a number of extragalactic H II regions with the Spitzer Space Telescope. A previous paper presented our data and analysis for the su
Externí odkaz:
http://arxiv.org/abs/0804.0828
Autor:
Simpson, Janet P., Colgan, Sean W. J., Cotera, Angela S., Erickson, Edwin F., Hollenbach, David J., Kaufman, Michael J., Rubin, Robert H.
We present Spitzer IRS spectra (R ~600, 10 - 38 micron) of 38 positions in the Galactic Center (GC), all at the same Galactic longitude and spanning plus/minus 0.3 degrees in latitude. Our positions include the Arches Cluster, the Arched Filaments, r
Externí odkaz:
http://arxiv.org/abs/0708.2103
Autor:
Rubin, Robert H., Simpson, Janet P., Colgan, Sean W. J., Dufour, Reginald J., Ray, Katherine L., Erickson, Edwin F., Haas, Michael R., Pauldrach, Adalbert W. A., Citron, Robert I.
Publikováno v:
Mon.Not.Roy.Astron.Soc.377:1407-1418,2007
We have undertaken a program to observe emission lines of SIV 10.5, NeII 12.8, NeIII 15.6, & SIII 18.7 um in a number of extragalactic HII regions with the Spitzer Space Telescope. We report our results for the nearly face-on spiral galaxy M83. The n
Externí odkaz:
http://arxiv.org/abs/astro-ph/0703217
Autor:
Rodriguez, Monica, Rubin, Robert H.
Publikováno v:
Astrophys.J. 626 (2005) 900-908
We study the current discrepancy between the model-predicted and measured concentrations of Fe++ and Fe3+ in ionized nebulae. We calculate a set of photoionization models, updated with the atomic data relevant to the problem, and compare their result
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504131